环境生物效应
Refer to the exhibit. Which Virtual Router Redundancy Protocol （VRRP） statement is true about the roles of the master virtual router and the backup virtual router？（） Router A is the master virtual router， and Router B is the backup virtual router. When Router A fails， Router B will become the master virtual router. When Router A recovers， Router B will maintain the role of master virtual router.。 Router A is the master virtual router， and Router B is the backup virtual router. When Router A fails， Router B will become the master virtual router. When Router A recovers， it will regain the master virtual router role.。 Router B is the master virtual router， and Router A is the backup virtual router. When Router B fails， Router A will become the master virtual router. When Router B recovers， Router A will maintain the role of master virtual router.。 Router B is the master virtual router， and Router A is the backup virtual router. When Router B fails， Router A will become the master virtual router. When Router B recovers， it will regain the master virtual router role.。
权力动机
如何理解视觉传达设计。
大学生社会适应能力的构成要素主要有认知能力、独立生活能力、学习能力、人际交往能力、（）以及实践能力等。 应对挫折能力。 自我调节能力。 职业适应能力。 生理适应能力。
某股份有限公司发行认股权证筹资，规定每张认股权证可按10元认购1股普通股票。公司普通股票每股市价是20元。该公司认股权证理论价值（）。
